I actually like a lot of the legendaries in the game and think they are very fitting. :3

I do think Johto should have had some representation though. D: And not really in the form of Ho-oh and Lugia or Celebi but more of the three legendary dogs. Raikou and Entei would have been perfect fits for the game. Maybe Suicune too. I also think Shaymin would have been a good fit.

But as I said before, I really do like the choice of legendaries in the game and think they really fit well. Oh, and Articuno and Groudon are my absolute favorite two legendaries and probably in my top 5 favorite pokemon so... :3